The SINOTIMER Adjustable Voltage Protector helps safeguard home electrical circuits from voltage irregularities. This compact device monitors and responds to over-voltage and under-voltage conditions, making it a practical addition for everyday use. In areas with unstable power, it can protect appliances like refrigerators or air conditioners by automatically disconnecting power when voltage exceeds safe levels, preventing potential damage and extending device lifespan. Adjustable over-voltage protection from 221V to 300V for customized safety Adjustable under-voltage protection from 150V to 219V to handle low voltage drops Built-in voltage display for real-time monitoring Options for 40A, 63A, or 80A current ratings to match circuit needs Compact size of about 8.5x6.5x3.5cm, made from durable plastic Adjustable recovery and delay times for controlled reconnection This protector fits well in homes with fluctuating electricity, offering reliable circuit defense for users seeking adaptable voltage management solutions.

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This non-contact high voltage alarm helps electricians detect electric fields safely, without direct contact. It uses automatic triggering to alert users to potential hazards in various settings. In everyday use, such as inspecting power lines or troubleshooting electrical panels, this device provides a quick warning for high or low voltage presence, allowing workers to maintain a safe distance and avoid accidents. Detects voltages from 40V to 500kV, covering both low and high ranges for versatile applications. Automatic trigger mode ensures immediate alerts without manual activation, enhancing efficiency. LED indicator and 60dB buzzer for clear visual and audible notifications in noisy environments. IP54 protection against dust and water, suitable for outdoor or industrial conditions. Compact design with models weighing 51g to 68g and dimensions around 88-90mm in length. Operates on standard CR1632 button batteries, promoting easy replacement and portability. This alarm fits well for professionals in electrical maintenance, construction, or field inspections, offering reliable detection to support safer work practices.

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This dial thickness gauge serves as a practical tool for measuring the thickness of materials like leather, paper, metal, jewelry, film, and wire, with a straightforward dial interface. In everyday scenarios, such as crafting projects, quality checks in workshops, or on-site inspections, this gauge helps users obtain quick and reliable thickness readings to ensure materials meet required specifications, without needing bulky equipment. Compact design for easy portability and storage Versatile for a range of materials including thin films and metal plates Accurate to 0.1mm for detailed measurements Made from durable metal construction Silver color for a professional look Measuring range from 0 to 10mm to cover common needs Simple operation with a clear dial for intuitive use Light specifications include a metal body and 0.1mm accuracy, making it suitable for hobbyists, artisans, and professionals seeking a dependable, portable solution for precise thickness verification in various settings.

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This portable DC battery tester helps you monitor key parameters like voltage, current, and more for various battery types. It's designed for accurate data display via an LCD screen, making it a practical tool for everyday use. Use this tester to evaluate battery health in scenarios such as checking electric vehicle batteries, testing solar power setups, or diagnosing issues in hobbyist projects. It provides essential readings to assess performance and prevent failures before they occur. Measures voltage from 0-200V with 0.01V resolution for precise low-voltage detection. Current monitoring up to 10A or 300A depending on the model, helping track discharge rates accurately. Calculates power, impedance, internal resistance, capacity up to 1000Ah, and energy consumption for comprehensive analysis. Displays data in user-friendly formats, including real-time updates on an LCD screen. Supports independent power supply for voltages below 8V, ensuring reliable testing. This device fits well for technicians, DIY enthusiasts, and anyone needing detailed battery diagnostics, offering versatility for both small and large-scale applications.

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This digital meter allows for simultaneous monitoring of key electrical parameters, making it a practical tool for various applications. In everyday use, it's helpful for tracking AC voltage, current, and power in home setups, workshops, or small industrial environments, aiding in energy consumption analysis and circuit troubleshooting without needing multiple devices. Simultaneously displays AC voltage (80-450V), AC current (up to 99.99A), active power (0-45000W), power factor (0-1.00), frequency (45-65Hz), and electric energy (up to 99999kWh) Equipped with a color high-definition LCD screen for clear, easy-to-read measurements at about 2 updates per second Includes an auto-save feature to retain energy values during power outages, ensuring continuous tracking Compact dimensions of 79x43x48mm for space-efficient installation Features a reset button for quick data clearing when needed Compatible with standard current transformers for accurate current measurement With its straightforward setup and reliable performance, this meter fits well for users needing precise electrical monitoring in non-professional or basic professional settings.

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This DIN rail AC voltage and current monitoring meter tracks key electrical parameters in power systems, including voltage, current, and more. In practical settings, such as industrial panels or home electrical setups, it helps users monitor real-time data to identify potential issues like overloads or inefficiencies, supporting better energy management decisions. Simultaneously displays AC voltage (80-300V or 200-450V), current (0-100A with automatic resolution switch), power factor, active power up to 45,000W, frequency (45-65Hz), and electrical energy up to 99999kWh Features a 1% +/- 2 digits accuracy for reliable readings Uses LED digital tubes for clear visibility: 4-digit red for voltage, 5-digit red for current and frequency, 5-digit green for power and energy Updates measurements approximately twice per second for timely insights Compact design with 145g weight, fitting the 3P air switch position for easy DIN rail installation This meter suits applications where precise, multi-parameter monitoring is needed, such as in manufacturing or utility management, offering a straightforward tool for everyday electrical oversight.

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This 0402 SMD capacitor sample book offers a practical collection of components for electronic projects and testing, featuring a variety of capacitors in a compact format. Ideal for engineers, students, or technicians, it serves as a handy reference during circuit prototyping, maintenance tasks, or educational experiments, allowing quick selection and testing without rummaging through loose parts. Contains a wide assortment of 0402 SMD capacitors, making it easy to find the right one for your needs. Made from durable glass glaze film material, ensuring longevity and environmental compatibility. Compact dimensions of 19 x 13.5 x 3.5 cm for easy portability in a toolbox or bag. Each capacitor rated for 50V withstand voltage, suitable for standard electronic applications. Portable design with a synthetic production process that enhances durability for repeated use. Organized layout to streamline workflow in testing and development scenarios. This sample book fits well into setups for hobbyists and professionals seeking an organized way to handle small electronic components during daily work or learning.

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The SNDWAY Bluetooth-enabled laser distance measurer offers a compact tool for accurate distance, area, and volume calculations. With its user-friendly design, it simplifies measurements for various tasks. In everyday use, this device helps homeowners measure rooms for renovations or professionals capture site data quickly. Connect it via Bluetooth to a mobile app for easy data transfer and on-site drawing, reducing manual errors and saving time. Bluetooth connectivity for seamless data syncing and app-based drawing Millimeter-level accuracy with a low-distortion optical lens Multiple measurement modes, including Pythagorean and area/volume calculations Portable size of 100.3x33.4x18.3mm and lightweight at 160g for easy handling Built-in rechargeable battery with USB charging for convenient power IP54 protection against dust and water for reliable outdoor use Versatile units and a large horizontal screen for clear visibility This measurer fits well for DIY enthusiasts and contractors needing precise, wireless measurement solutions for projects up to 60 meters.

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The SNDWAY Handheld Laser Rangefinder offers reliable distance measurement for various tasks. This compact device uses laser technology to provide accurate readings, making it suitable for everyday use. For professionals and DIY enthusiasts, this rangefinder simplifies measuring lengths, areas, and heights in indoor settings, such as construction sites or home renovations. It helps avoid manual errors by delivering quick, precise results even in low-light conditions. Aspherical optical lens for enhanced accuracy and stability Waterproof and dustproof design with 1.5-meter drop resistance HD backlight display for easy reading in dark environments Supports multiple modes: length, area, volume, Pythagorean, angle, and height measurements Stores up to 99 data sets for convenient reference Powered by a built-in 850mAh lithium battery with USB charging With dimensions of 11.2 x 5 x 2.5 cm and a weight of about 240g, it's portable and easy to handle. This tool fits well for those needing accurate measurements in practical, everyday scenarios.

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The SNDWAY handheld laser rangefinder provides straightforward distance measurement for a variety of tasks. This device uses laser technology to deliver precise readings, making it a practical tool for everyday use. In daily scenarios, it's useful for indoor measurements like calculating room sizes, estimating heights for home improvements, or verifying distances in construction projects. It helps avoid errors from manual measuring, saving time and effort in both professional and personal settings. Multiple measurement modes including length, area, volume, Pythagorean, angle, height, and speed for versatile applications. Waterproof and dustproof IP54 rating, with 1.5-meter drop resistance for durability in tough conditions. Aspherical optical lens reduces distortion and interference, ensuring reliable accuracy up to 120 meters. HD backlight display for clear visibility in low-light environments. Compact dimensions of 11.2 x 5 x 2.5 cm and lightweight 200g design for easy portability. This rangefinder fits well for DIY enthusiasts, contractors, and anyone needing accurate, on-the-go measurements without complex setups.

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The SNDWAY Laser Distance Meter is a practical tool for everyday measuring needs, featuring advanced optical technology for reliable results. Use it for indoor tasks like determining room dimensions, calculating areas for home improvements, or verifying heights and distances in construction projects, helping to save time and reduce errors. Aspheric optical lens with dual photoreceptor holes enhances accuracy and minimizes ambient light interference. HD backlight display for clear visibility in low-light conditions, supporting measurements up to 120 meters depending on the model. Double horizontal bubble for better alignment and precision in horizontal and vertical orientations. IP54 rating provides protection against dust and water, with an anti-fall design for durability. Multiple modes including length, area, volume, Pythagorean, and angle measurements for versatile applications. Compact size of 11.2 x 5 x 2.5 cm and lightweight at 125g for easy portability. This meter fits well for DIY users or professionals seeking straightforward, accurate measurements in various settings.

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The TASI Portable Pen Multimeter offers a compact solution for everyday electrical testing, featuring a pen-like design for easy handling. Ideal for electricians, hobbyists, or DIY enthusiasts, it simplifies tasks like checking household wiring, automotive circuits, or small electronics repairs, providing quick and reliable measurements without the bulk of traditional multimeters. Pen body design for portability, weighing about 110 grams and measuring 19.8 x 5.1 x 3.2 cm Rotatable 180-degree screen with high-definition backlight for clear viewing in various angles and low-light conditions Intelligent automatic measurement of AC/DC voltage up to 600V, current up to 600mA, resistance to 60 megohm, and capacitance to 60,000µF Additional functions include NCV detection, frequency measurement up to 9.9MHz on select models, and a built-in flashlight for enhanced usability Easy operation with a sensitive rotary dial and anti-slip grip for comfortable, secure handling Powered by 2 AA batteries (not included) with auto-shutdown to conserve energy This multimeter fits users seeking a lightweight, versatile tool for accurate on-the-go electrical diagnostics.

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The K-Type Thermocouple Probe Thermometer offers reliable temperature monitoring for a range of applications. It features a wide measuring range and practical tools for accurate readings. In professional settings like laboratories, kitchens, or industrial environments, this thermometer helps users measure surface, liquid, or air temperatures efficiently. For instance, it supports quick checks during food processing or equipment maintenance, ensuring data is captured without interference. Wide temperature range from -200 to 1372°C (-328 to 2507°F) for versatile use High-sensitivity K-type jack with direct contact for precise measurements, unaffected by intermediates Up to 9999 data storage points, allowing for extensive logging and review Customizable high/low alarms with sound and light alerts for exceeding set limits VA color screen for clear, dual-line digital display in various lighting conditions Compatibility with multiple K-type probes and USB connectivity for data upload on select models Light specifications include a compact size of about 17.7x7x3.5cm and a weight of 189 grams, making it portable. This thermometer suits users needing dependable temperature data for routine monitoring tasks.

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The Peacefair DC Power Monitor offers a practical way to track energy usage in DC systems, providing reliable measurements for voltage, current, and power. Use this monitor to keep tabs on daily energy consumption in applications like solar setups or electric vehicle charging stations. It helps users spot inefficiencies by displaying real-time data, allowing for better management of power resources without the need for complex tools. Measures voltage from 0-300V, current up to 300A, and power up to 90kW for comprehensive tracking Records energy consumption up to 999kWh with 1% accuracy for precise daily monitoring Features a reinforced PBT material housing that's resistant to high temperatures, ensuring durability Includes an HTN LCD screen with wide viewing angle for clear data visibility in various lighting conditions Supports embedded installation with compact dimensions of 8.53 x 4.4 x 3.16 cm and a lightweight 120-gram design Detects frequencies between 45-65Hz, suitable for standard DC applications This monitor fits well in home labs, workshops, or renewable energy projects where accurate, space-saving energy tracking is essential.

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This handheld metal detector is designed for outdoor activities like treasure hunting, offering reliable performance in various environments. For enthusiasts exploring beaches, rivers, or archaeological sites, it provides straightforward detection of metals in wet or dry conditions, helping you locate items efficiently without unnecessary complexity. IP68 waterproof rating for submersion up to certain depths, ensuring it works in water or damp soil. Built-in display shows signal strength and battery level, making it easier to gauge proximity to objects. Multiple alarm modes including sound, vibration, or both, allowing you to choose based on your setting. High sensitivity for detecting small items like needles from 2-5mm, useful in security or clothing inspections. Pulse induction technology for better penetration in hard soils like granite or shale. Compact size of 44.5x12.5x5cm and lightweight at 318g for easy portability during extended use. Powered by a standard 9V battery, with fast response times for quick and accurate results. This detector fits well for hobbyists, security personnel, or anyone needing a durable tool for metal detection in challenging terrains.

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This CO2 air quality monitor tracks carbon dioxide levels, temperature, and humidity to help maintain a healthy environment in various settings. In practical use, such as in greenhouses or warehouses, it provides real-time data to identify poor air quality, allowing users to take timely actions like improving ventilation for better plant growth or worker safety. LED digital display with backlight for clear visibility in low-light conditions Intelligent alarm system that alerts when CO2 levels exceed set thresholds Built-in 1200 mAh lithium battery with Type-C charging for portable operation Real-time refresh every second for accurate and stable measurements using semiconductor sensors Greenhouse compensation calibration to ensure precise readings in controlled environments Compact size of 9x7x3.5cm and lightweight at 0.105kg for easy placement This monitor fits well for applications in agriculture, storage, or indoor spaces where monitoring air quality is essential for efficiency and health.

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This aquarium temperature controller provides reliable monitoring and adjustment for maintaining stable conditions in water-based environments. It features a simple interface for setting temperatures and switching between heating and cooling modes. In an aquarium setup, it ensures fish and plants stay in a safe temperature range by activating heating or cooling devices as needed, helping to avoid harmful fluctuations that could affect aquatic life. Switchable heating and cooling modes for versatile use High-resolution display with 0.1°C increments and ±1°C accuracy Built-in alarms for temperature exceedances or sensor issues Delay protection on outputs to prevent rapid cycling Retains settings after power loss for consistent operation Includes a 1-meter NTC sensor for accurate readings Made from gray ABS flame-retardant plastic, it measures 75x34.5x85mm and weighs 120g, making it compact for various installations. This device suits hobbyists managing aquariums or other temperature-controlled systems.

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This Lithium Battery Fuel Gauge Display in green and blue provides a simple visual indicator for monitoring battery levels across various types. In practical use, such as on electric bikes or solar setups, it helps users quickly check voltage status to avoid unexpected power loss, making it easier to manage daily activities or outdoor projects. Features a four-level LED display for clear battery status indication Supports working voltage from 3V to 34V with a low 5mA current draw Waterproof design suitable for outdoor conditions Compatible with lithium, lead acid, and nickel metal hydride batteries Allows selection of 1S to 8S configurations via solder pads Operates in temperatures from -20 to 50 degrees Celsius Displays a red frame when battery level drops below 25% for added awareness This gauge fits well for DIY enthusiasts, technicians, and anyone needing straightforward battery monitoring in vehicles, tools, or renewable energy systems.

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This 4-in-1 electronic soil tester helps gardeners assess key soil conditions like pH, moisture, temperature, and light levels for better plant care. It's a practical tool made from durable plastic and metal, designed for accurate readings in various settings. In a typical use case, insert the probe vertically into the soil of your greenhouse or garden bed to quickly check conditions before watering or fertilizing, helping you make informed decisions to maintain optimal plant health without overcomplicating the process. Delivers readings in just 3 seconds for efficient testing across different soil types Includes low battery alert and auto-shutdown after five minutes of inactivity to conserve power Features a high-definition backlight screen for clear visibility in various lighting Offers one-key switching and temperature conversion for easy operation Equipped with a sturdy metal probe, approximately 20cm long, for deep soil penetration Compact size of about 32x6.5cm and lightweight at 158 grams for portable use This tester fits well for home gardeners, greenhouse enthusiasts, or anyone monitoring soil in courtyards, providing reliable data to address common issues like nutrient imbalances or improper watering.

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This portable soil tester is designed to measure pH, humidity, and fertility levels in garden soil, helping you assess conditions for healthier plants. In a greenhouse or courtyard garden, use it to quickly check soil before planting or adjusting care routines, ensuring your flowers or crops get the right environment without needing complex equipment. Measures pH, humidity, and fertility with a simple insert into the soil, providing readings in about 3 seconds. No battery required for operation, making it convenient for on-the-spot use in various outdoor settings. Double needle detection technology offers faster and more accurate results compared to single-probe alternatives. Digital dial with wide scale and clear markings for easy reading, even in bright sunlight. Toggle switch allows you to adjust the detection range as needed for different soil types. With dimensions of about 24.5 x 2.7 x 6 cm and a weight of 78 grams, it's lightweight and portable, fitting easily into a gardening toolkit for everyday use by home gardeners or small-scale growers.

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This automatic digital multimeter is a practical tool for measuring electrical values like voltage, current, and frequency in everyday scenarios. It features automatic range selection, making it user-friendly for quick and accurate readings. For technicians, hobbyists, or DIY enthusiasts, this multimeter simplifies tasks such as checking household wiring, testing batteries, or diagnosing automotive issues. Its NCV induction helps detect voltage safely without contact, reducing the risk of errors in tight spaces or low-visibility conditions. Automatic range measurement up to 600V and 600A for versatile use NCV induction with acousto-optic alarm to alert users of voltage presence Backlit display and built-in flashlight for easy reading in dim environments Soft rubber protective cover for enhanced durability against drops and dust Intelligent anti-burn and true RMS features for reliable performance Compact size of about 14.8x7x4.2cm and lightweight at 200g for portability Light specifications include a sampling rate of approximately 3 times per second and power via two AAA batteries. It's well-suited for those needing a straightforward, portable device for routine electrical testing and troubleshooting.

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The TASI Non-Contact Voltage Tester offers a practical way to detect voltage in wires without physical contact, enhancing safety during electrical checks. In everyday use, this tester helps homeowners or electricians quickly identify live wires in dimly lit areas, such as wiring repairs or circuit troubleshooting, by providing clear signals to avoid accidental shocks. Non-contact detection for voltages from 12-1000V, with intuitive red and green indicators for live or neutral wires Rapid alarm system featuring flashing lights and adjustable buzzer sounds that vary with signal strength Built-in flashlight for improved visibility in dark environments, activated by a simple button press Automatic shut-off after 3 minutes of inactivity or low battery, promoting energy efficiency Compact design with a pen-like holder for easy portability Highly responsive probe for stable and quick measurements With a size of approximately 8.7x2.3 cm and powered by two 1.5V AAA batteries (not included), it's a reliable choice for safe, everyday electrical tasks.

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The TASI Infrared Thermometer offers a reliable way to measure temperatures without direct contact, suitable for various everyday tasks. It features a colorful VA display for clear readings in different lighting conditions. Use this thermometer for quick checks on hot surfaces like cooking pans, engine parts, or even baby bottles, helping you maintain safe temperatures and avoid burns. Its fast response time makes it ideal for monitoring in kitchens, workshops, or home maintenance scenarios. Non-contact infrared sensor measures from -50°C to 480°C (-58°F to 896°F) with a 12:1 distance-to-spot ratio for accurate results. VA color screen provides easy visibility, even in low light, with adjustable emissivity for versatile surface types. Laser 9-point positioning assists in precise targeting, reducing errors during measurements. High and low temperature alarms alert you to unsafe levels, with unit conversion between Celsius and Fahrenheit. Low battery warning ensures you're never caught unprepared, powered by 2 AAA batteries. This compact device, measuring about 15.5x9.2x4.2 cm and weighing 180 grams, fits well in toolboxes or kitchens for users seeking a practical, accurate temperature tool for daily use.

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This sand scoop and shovel set is designed for metal detecting enthusiasts, featuring an hourglass filter and a digging shovel made from durable ABS material. In practical use, this set allows you to sift through sand and soil at the beach or park, helping you quickly separate treasures from debris while minimizing effort during your search. ABS construction ensures resistance to wear for repeated use in various environments. Hourglass design facilitates easy filtering of sand and mud, keeping valuable items intact. Lightweight at 430 grams, making it comfortable for both adults and children to handle during extended outings. Compact size of 26x11.5x11cm for easy portability and storage in a backpack or gear bag. Versatile shovel aids in precise digging to uncover items detected underground. Includes tools that work together to streamline the metal detecting process. With its balanced weight and size, this set fits the needs of hobbyists looking for reliable, everyday tools for outdoor treasure hunting.

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